<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>
<link href="common/ext-4.2.1.883/resources/css/ext-all.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="common/ext-4.2.1.883/ext-all.js"></script>
<script type="text/javascript">
	Ext.onReady(function(){
			Ext.MessageBox.alert("title", "Hello World");
	});
</script>

</head>
<body>
  welcome!!! you are successful!
</body>
</html>